Annotation of src/usr.bin/cvs/client.c, Revision 1.15
1.15 ! xsa 1: /* $OpenBSD: client.c,v 1.14 2006/07/20 15:14:22 joris Exp $ */
1.1 jfb 2: /*
1.9 joris 3: * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
1.1 jfb 4: *
1.9 joris 5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 jfb 16: */
17:
1.9 joris 18: #include "includes.h"
1.1 jfb 19:
20: #include "cvs.h"
21: #include "log.h"
1.9 joris 22: #include "diff.h"
23: #include "remote.h"
1.1 jfb 24:
1.9 joris 25: struct cvs_req cvs_requests[] = {
26: /* this is what our client will use, the server should support it */
27: { "Root", 1, cvs_server_root, REQ_NEEDED },
28: { "Valid-responses", 1, cvs_server_validresp, REQ_NEEDED },
29: { "valid-requests", 1, cvs_server_validreq, REQ_NEEDED },
30: { "Global_option", 0, cvs_server_globalopt, REQ_NEEDED },
31: { "Directory", 0, cvs_server_directory, REQ_NEEDED },
32: { "Entry", 0, cvs_server_entry, REQ_NEEDED },
33: { "Modified", 0, cvs_server_modified, REQ_NEEDED },
34: { "UseUnchanged", 0, cvs_server_useunchanged, REQ_NEEDED },
35: { "Unchanged", 0, cvs_server_unchanged, REQ_NEEDED },
36: { "Questionable", 0, cvs_server_questionable, REQ_NEEDED },
37: { "Argument", 0, cvs_server_argument, REQ_NEEDED },
1.1 jfb 38:
1.9 joris 39: /*
40: * used to tell the server what is going on in our
41: * working copy, unsupported until we are told otherwise
42: */
43: { "Max-dotdot", 0, NULL, 0 },
44: { "Static-directory", 0, NULL, 0 },
45: { "Sticky", 0, NULL, 0 },
46: { "Checkin-prog", 0, NULL, 0 },
47: { "Update-prog", 0, NULL, 0 },
48: { "Kopt", 0, NULL, 0 },
49: { "Checkin-time", 0, NULL, 0 },
50: { "Is-modified", 0, NULL, 0 },
51: { "Notify", 0, NULL, 0 },
52: { "Case", 0, NULL, 0 },
53: { "Argumentx", 0, NULL, 0 },
54: { "Gzip-stream", 0, NULL, 0 },
55: { "Kerberos-encrypt", 0, NULL, 0 },
56: { "Gssapi-encrypt", 0, NULL, 0 },
57: { "Gssapi-authenticate", 0, NULL, 0 },
58: { "Set", 0, NULL, 0 },
59: { "expand-modules", 0, NULL, 0 },
60:
61: /* commands that might be supported */
62: { "ci", 0, cvs_server_commit, 0 },
63: { "co", 0, NULL, 0 },
64: { "diff", 0, cvs_server_diff, 0 },
65: { "tag", 0, NULL, 0 },
66: { "status", 0, cvs_server_status, 0 },
67: { "admin", 0, NULL, 0 },
68: { "history", 0, NULL, 0 },
69: { "watchers", 0, NULL, 0 },
70: { "editors", 0, NULL, 0 },
71: { "annotate", 0, NULL, 0 },
72: { "log", 0, cvs_server_log, 0 },
73: { "export", 0, NULL, 0 },
74: { "rdiff", 0, NULL, 0 },
75: { "rtag", 0, NULL, 0 },
76: { "init", 0, NULL, 0 },
77: { "update", 0, cvs_server_update, 0 },
78: { "import", 0, NULL, 0 },
1.15 ! xsa 79: { "add", 0, cvs_server_add, 0 },
! 80: { "remove", 0, cvs_server_remove, 0 },
1.9 joris 81: { "watch-on", 0, NULL, 0 },
82: { "watch-off", 0, NULL, 0 },
83: { "watch-add", 0, NULL, 0 },
84: { "watch-remove", 0, NULL, 0 },
85: { "release", 0, NULL, 0 },
86: { "noop", 0, NULL, 0 },
87: { "update-patches", 0, NULL, 0 },
88: { "gzip-file-contents", 0, NULL, 0 },
89: { "wrapper-sendme-rcsOptions", 0, NULL, 0 },
90: { "", -1, NULL, 0 }
91: };
92:
1.10 joris 93: static void client_check_directory(char *);
1.9 joris 94: static char *client_get_supported_responses(void);
95: static char *lastdir = NULL;
96: static int end_of_response = 0;
97:
98: static char *
99: client_get_supported_responses(void)
100: {
101: BUF *bp;
102: char *d;
103: int i, first;
104:
105: first = 0;
106: bp = cvs_buf_alloc(512, BUF_AUTOEXT);
107: for (i = 0; cvs_responses[i].supported != -1; i++) {
108: if (cvs_responses[i].hdlr == NULL)
109: continue;
110:
111: if (first != 0)
112: cvs_buf_append(bp, " ", 1);
113: else
114: first++;
115: cvs_buf_append(bp, cvs_responses[i].name,
116: strlen(cvs_responses[i].name));
117: }
118:
119: cvs_buf_putc(bp, '\0');
120: d = cvs_buf_release(bp);
121: return (d);
122: }
1.1 jfb 123:
1.10 joris 124: static void
125: client_check_directory(char *data)
126: {
127: int l;
128: CVSENTRIES *entlist;
129: char *entry, *parent, *base;
130:
131: STRIP_SLASH(data);
132:
133: cvs_mkpath(data);
134:
135: if ((base = basename(data)) == NULL)
136: fatal("client_check_directory: overflow");
137:
138: if ((parent = dirname(data)) == NULL)
139: fatal("client_check_directory: overflow");
1.11 joris 140:
141: if (!strcmp(parent, "."))
142: return;
1.10 joris 143:
144: entry = xmalloc(CVS_ENT_MAXLINELEN);
145: l = snprintf(entry, CVS_ENT_MAXLINELEN, "D/%s////", base);
146: if (l == -1 || l >= CVS_ENT_MAXLINELEN)
147: fatal("client_check_directory: overflow");
148:
149: entlist = cvs_ent_open(parent);
150: cvs_ent_add(entlist, entry);
151: cvs_ent_close(entlist, ENT_SYNC);
152:
153: xfree(entry);
154: }
155:
1.9 joris 156: void
157: cvs_client_connect_to_server(void)
158: {
159: char *cmd, *argv[9], *resp;
160: int ifd[2], ofd[2], argc;
1.1 jfb 161:
1.9 joris 162: switch (current_cvsroot->cr_method) {
163: case CVS_METHOD_PSERVER:
164: case CVS_METHOD_KSERVER:
165: case CVS_METHOD_GSERVER:
166: case CVS_METHOD_FORK:
167: case CVS_METHOD_EXT:
1.14 joris 168: fatal("the specified connection method is not supported");
1.9 joris 169: default:
170: break;
171: }
172:
173: if (pipe(ifd) == -1)
174: fatal("cvs_client_connect: %s", strerror(errno));
175: if (pipe(ofd) == -1)
176: fatal("cvs_client_connect: %s", strerror(errno));
177:
178: switch (fork()) {
179: case -1:
180: fatal("cvs_client_connect: fork failed: %s", strerror(errno));
181: case 0:
182: if (dup2(ifd[0], STDIN_FILENO) == -1)
183: fatal("cvs_client_connect: %s", strerror(errno));
184: if (dup2(ofd[1], STDOUT_FILENO) == -1)
185: fatal("cvs_client_connect: %s", strerror(errno));
1.1 jfb 186:
1.9 joris 187: close(ifd[1]);
188: close(ofd[0]);
1.1 jfb 189:
1.9 joris 190: if ((cmd = getenv("CVS_SERVER")) == NULL)
191: cmd = CVS_SERVER_DEFAULT;
1.1 jfb 192:
193: argc = 0;
194: argv[argc++] = cvs_rsh;
195:
1.9 joris 196: if (current_cvsroot->cr_user != NULL) {
1.1 jfb 197: argv[argc++] = "-l";
1.9 joris 198: argv[argc++] = current_cvsroot->cr_user;
1.1 jfb 199: }
200:
1.9 joris 201: argv[argc++] = current_cvsroot->cr_host;
202: argv[argc++] = cmd;
1.1 jfb 203: argv[argc++] = "server";
204: argv[argc] = NULL;
205:
1.9 joris 206: cvs_log(LP_TRACE, "connecting to server %s",
207: current_cvsroot->cr_host);
208:
1.1 jfb 209: execvp(argv[0], argv);
1.9 joris 210: fatal("cvs_client_connect: failed to execute cvs server");
211: default:
212: break;
1.1 jfb 213: }
214:
1.9 joris 215: close(ifd[0]);
216: close(ofd[1]);
217:
218: if ((current_cvsroot->cr_srvin = fdopen(ifd[1], "w")) == NULL)
219: fatal("cvs_client_connect: %s", strerror(errno));
220: if ((current_cvsroot->cr_srvout = fdopen(ofd[0], "r")) == NULL)
221: fatal("cvs_client_connect: %s", strerror(errno));
1.1 jfb 222:
1.9 joris 223: setvbuf(current_cvsroot->cr_srvin, NULL,_IOLBF, 0);
224: setvbuf(current_cvsroot->cr_srvout, NULL, _IOLBF, 0);
1.1 jfb 225:
1.9 joris 226: cvs_client_send_request("Root %s", current_cvsroot->cr_dir);
1.1 jfb 227:
1.9 joris 228: resp = client_get_supported_responses();
229: cvs_client_send_request("Valid-responses %s", resp);
230: xfree(resp);
1.1 jfb 231:
1.9 joris 232: cvs_client_send_request("valid-requests");
233: cvs_client_get_responses();
1.1 jfb 234:
1.9 joris 235: if (cvs_trace)
236: cvs_client_send_request("Global_option -t");
1.1 jfb 237:
1.9 joris 238: if (verbosity == 2)
239: cvs_client_send_request("Global_option -V");
1.1 jfb 240:
1.9 joris 241: cvs_client_send_request("UseUnchanged");
1.1 jfb 242: }
243:
1.9 joris 244: void
245: cvs_client_send_request(char *fmt, ...)
246: {
247: va_list ap;
248: char *data, *s;
249: struct cvs_req *req;
250:
251: va_start(ap, fmt);
252: vasprintf(&data, fmt, ap);
253: va_end(ap);
1.1 jfb 254:
1.9 joris 255: if ((s = strchr(data, ' ')) != NULL)
256: *s = '\0';
1.1 jfb 257:
1.9 joris 258: req = cvs_remote_get_request_info(data);
259: if (req == NULL)
260: fatal("'%s' is an unknown request", data);
1.1 jfb 261:
1.9 joris 262: if (req->supported != 1)
263: fatal("remote cvs server does not support '%s'", data);
1.1 jfb 264:
1.9 joris 265: if (s != NULL)
266: *s = ' ';
1.1 jfb 267:
1.12 joris 268: cvs_log(LP_TRACE, "%s", data);
1.9 joris 269: cvs_remote_output(data);
270: xfree(data);
271: }
1.1 jfb 272:
1.9 joris 273: void
274: cvs_client_read_response(void)
1.1 jfb 275: {
1.9 joris 276: char *cmd, *data;
277: struct cvs_resp *resp;
1.1 jfb 278:
1.9 joris 279: cmd = cvs_remote_input();
280: if ((data = strchr(cmd, ' ')) != NULL)
281: (*data++) = '\0';
1.1 jfb 282:
1.9 joris 283: resp = cvs_remote_get_response_info(cmd);
284: if (resp == NULL)
285: fatal("response '%s' is not supported by our client", cmd);
1.1 jfb 286:
1.9 joris 287: if (resp->hdlr == NULL)
288: fatal("opencvs client does not support '%s'", cmd);
1.1 jfb 289:
1.9 joris 290: (*resp->hdlr)(data);
291: xfree(cmd);
1.1 jfb 292: }
293:
1.9 joris 294: void
295: cvs_client_get_responses(void)
296: {
297: while (end_of_response != 1)
298: cvs_client_read_response();
1.1 jfb 299:
1.9 joris 300: end_of_response = 0;
301: }
1.1 jfb 302:
1.9 joris 303: void
304: cvs_client_senddir(const char *dir)
1.1 jfb 305: {
1.9 joris 306: char *repo;
307:
308: if (lastdir != NULL && !strcmp(dir, lastdir))
309: return;
1.1 jfb 310:
1.9 joris 311: cvs_client_send_request("Directory %s", dir);
1.1 jfb 312:
1.9 joris 313: repo = xmalloc(MAXPATHLEN);
314: cvs_get_repository_path(dir, repo, MAXPATHLEN);
315: cvs_remote_output(repo);
316: xfree(repo);
1.1 jfb 317:
1.9 joris 318: if (lastdir != NULL)
319: xfree(lastdir);
320: lastdir = xstrdup(dir);
321: }
1.1 jfb 322:
1.9 joris 323: void
324: cvs_client_sendfile(struct cvs_file *cf)
1.1 jfb 325: {
1.9 joris 326: int l;
327: size_t len;
328: char rev[16], timebuf[64], sticky[32];
1.1 jfb 329:
1.9 joris 330: if (cf->file_type != CVS_FILE)
331: return;
1.1 jfb 332:
1.9 joris 333: cvs_client_senddir(cf->file_wd);
334: cvs_remote_classify_file(cf);
335:
1.10 joris 336: if (cf->file_type == CVS_DIR)
337: return;
338:
1.9 joris 339: if (cf->file_ent != NULL) {
340: if (cf->file_status == FILE_ADDED) {
341: len = strlcpy(rev, "0", sizeof(rev));
342: if (len >= sizeof(rev))
343: fatal("cvs_client_sendfile: truncation");
344:
345: len = strlcpy(timebuf, "Initial ", sizeof(timebuf));
346: if (len >= sizeof(timebuf))
347: fatal("cvs_client_sendfile: truncation");
348:
349: len = strlcat(timebuf, cf->file_name, sizeof(timebuf));
350: if (len >= sizeof(timebuf))
351: fatal("cvs_client_sendfile: truncation");
352: } else {
353: rcsnum_tostr(cf->file_ent->ce_rev, rev, sizeof(rev));
354: ctime_r(&cf->file_ent->ce_mtime, timebuf);
355: }
1.1 jfb 356:
1.9 joris 357: if (cf->file_ent->ce_conflict == NULL) {
358: if (timebuf[strlen(timebuf) - 1] == '\n')
359: timebuf[strlen(timebuf) - 1] = '\0';
360: } else {
361: len = strlcpy(timebuf, cf->file_ent->ce_conflict,
362: sizeof(timebuf));
363: if (len >= sizeof(timebuf))
364: fatal("cvs_client_sendfile: truncation");
365: }
1.1 jfb 366:
1.9 joris 367: sticky[0] = '\0';
368: if (cf->file_ent->ce_tag != NULL) {
369: l = snprintf(sticky, sizeof(sticky), "T%s",
370: cf->file_ent->ce_tag);
371: if (l == -1 || l >= (int)sizeof(sticky))
372: fatal("cvs_client_sendfile: overflow");
1.1 jfb 373: }
374:
1.13 joris 375: cvs_client_send_request("Entry /%s/%s%s/%s//%s",
1.9 joris 376: cf->file_name, (cf->file_status == FILE_REMOVED) ? "-" : "",
377: rev, timebuf, sticky);
378: }
379:
380: switch (cf->file_status) {
381: case FILE_UNKNOWN:
382: if (cf->fd != -1)
383: cvs_client_send_request("Questionable %s",
384: cf->file_name);
385: break;
386: case FILE_ADDED:
387: case FILE_MODIFIED:
388: cvs_client_send_request("Modified %s", cf->file_name);
389: cvs_remote_send_file(cf->file_path);
390: break;
391: case FILE_UPTODATE:
392: cvs_client_send_request("Unchanged %s", cf->file_name);
393: break;
1.1 jfb 394: }
1.9 joris 395: }
1.1 jfb 396:
1.9 joris 397: void
398: cvs_client_send_files(char **argv, int argc)
399: {
400: int i;
1.1 jfb 401:
1.9 joris 402: for (i = 0; i < argc; i++)
403: cvs_client_send_request("Argument %s", argv[i]);
404: }
1.1 jfb 405:
1.9 joris 406: void
407: cvs_client_ok(char *data)
408: {
409: end_of_response = 1;
1.1 jfb 410: }
411:
1.9 joris 412: void
413: cvs_client_error(char *data)
414: {
415: end_of_response = 1;
416: }
1.1 jfb 417:
1.9 joris 418: void
419: cvs_client_validreq(char *data)
1.1 jfb 420: {
1.9 joris 421: int i;
422: char *sp, *ep;
423: struct cvs_req *req;
424:
425: sp = data;
426: do {
427: if ((ep = strchr(sp, ' ')) != NULL)
428: *ep = '\0';
429:
430: req = cvs_remote_get_request_info(sp);
431: if (req != NULL)
432: req->supported = 1;
433:
434: if (ep != NULL)
435: sp = ep + 1;
436: } while (ep != NULL);
437:
438: for (i = 0; cvs_requests[i].supported != -1; i++) {
439: req = &cvs_requests[i];
440: if ((req->flags & REQ_NEEDED) &&
441: req->supported != 1) {
442: fatal("server does not support required '%s'",
443: req->name);
444: }
1.1 jfb 445: }
1.9 joris 446: }
1.1 jfb 447:
1.9 joris 448: void
449: cvs_client_e(char *data)
450: {
451: cvs_printf("%s\n", data);
452: }
1.1 jfb 453:
1.9 joris 454: void
455: cvs_client_m(char *data)
456: {
457: cvs_printf("%s\n", data);
458: }
1.1 jfb 459:
1.9 joris 460: void
461: cvs_client_checkedin(char *data)
462: {
463: int l;
464: CVSENTRIES *entlist;
465: struct cvs_ent *ent, *newent;
466: char *dir, *entry, rev[16], timebuf[64], sticky[16];
1.1 jfb 467:
1.9 joris 468: dir = cvs_remote_input();
469: entry = cvs_remote_input();
470: xfree(dir);
1.1 jfb 471:
1.9 joris 472: entlist = cvs_ent_open(data);
473: newent = cvs_ent_parse(entry);
474: ent = cvs_ent_get(entlist, newent->ce_name);
475: xfree(entry);
1.1 jfb 476:
1.9 joris 477: entry = xmalloc(CVS_ENT_MAXLINELEN);
1.1 jfb 478:
1.9 joris 479: rcsnum_tostr(newent->ce_rev, rev, sizeof(rev));
480: ctime_r(&ent->ce_mtime, timebuf);
481: if (timebuf[strlen(timebuf) - 1] == '\n')
482: timebuf[strlen(timebuf) - 1] = '\0';
1.1 jfb 483:
1.9 joris 484: sticky[0] = '\0';
485: if (ent->ce_tag != NULL) {
486: l = snprintf(sticky, sizeof(sticky), "T%s", ent->ce_tag);
487: if (l == -1 || l >= (int)sizeof(sticky))
488: fatal("cvs_client_checkedin: overflow");
1.2 jfb 489: }
1.1 jfb 490:
1.9 joris 491: l = snprintf(entry, CVS_ENT_MAXLINELEN, "/%s/%s/%s//%s/",
492: newent->ce_name, rev, timebuf, sticky);
493: if (l == -1 || l >= CVS_ENT_MAXLINELEN)
494: fatal("cvs_client_checkedin: overflow");
495:
496: cvs_ent_free(ent);
497: cvs_ent_free(newent);
498: cvs_ent_add(entlist, entry);
499: cvs_ent_close(entlist, ENT_SYNC);
1.1 jfb 500:
1.9 joris 501: xfree(entry);
1.1 jfb 502: }
503:
1.9 joris 504: void
505: cvs_client_updated(char *data)
506: {
507: BUF *bp;
508: int l, fd;
509: time_t now;
510: mode_t fmode;
511: size_t flen;
512: CVSENTRIES *ent;
513: struct cvs_ent *e;
514: const char *errstr;
515: struct timeval tv[2];
516: char timebuf[32], *repo, *rpath, *entry, *mode;
517: char revbuf[32], *len, *fpath, *wdir;
518:
1.10 joris 519: client_check_directory(data);
1.9 joris 520:
521: rpath = cvs_remote_input();
522: entry = cvs_remote_input();
523: mode = cvs_remote_input();
524: len = cvs_remote_input();
525:
526: repo = xmalloc(MAXPATHLEN);
527: cvs_get_repository_path(".", repo, MAXPATHLEN);
528:
529: if (strlen(repo) + 1 > strlen(rpath))
530: fatal("received a repository path that is too short");
531:
532: fpath = rpath + strlen(repo) + 1;
533: if ((wdir = dirname(fpath)) == NULL)
534: fatal("cvs_client_updated: dirname: %s", strerror(errno));
535: xfree(repo);
536:
537: flen = strtonum(len, 0, INT_MAX, &errstr);
538: if (errstr != NULL)
539: fatal("cvs_client_updated: %s: %s", len, errstr);
540: xfree(len);
541:
542: cvs_strtomode(mode, &fmode);
543: xfree(mode);
544:
545: time(&now);
546: now = cvs_hack_time(now, 0);
547: ctime_r(&now, timebuf);
548: if (timebuf[strlen(timebuf) - 1] == '\n')
549: timebuf[strlen(timebuf) - 1] = '\0';
550:
551: e = cvs_ent_parse(entry);
552: xfree(entry);
553: rcsnum_tostr(e->ce_rev, revbuf, sizeof(revbuf));
554: entry = xmalloc(CVS_ENT_MAXLINELEN);
555: l = snprintf(entry, CVS_ENT_MAXLINELEN, "/%s/%s/%s//", e->ce_name,
556: revbuf, timebuf);
557: if (l == -1 || l >= CVS_ENT_MAXLINELEN)
558: fatal("cvs_client_updated: overflow");
559:
560: cvs_ent_free(e);
561: ent = cvs_ent_open(wdir);
562: cvs_ent_add(ent, entry);
563: cvs_ent_close(ent, ENT_SYNC);
564: xfree(entry);
565:
566: bp = cvs_remote_receive_file(flen);
567: if ((fd = open(fpath, O_CREAT | O_WRONLY | O_TRUNC)) == -1)
568: fatal("cvs_client_updated: open: %s: %s",
569: fpath, strerror(errno));
1.1 jfb 570:
1.9 joris 571: if (cvs_buf_write_fd(bp, fd) == -1)
572: fatal("cvs_client_updated: cvs_buf_write_fd failed for %s",
573: fpath);
1.1 jfb 574:
1.9 joris 575: cvs_buf_free(bp);
1.1 jfb 576:
1.9 joris 577: now = cvs_hack_time(now, 0);
578: tv[0].tv_sec = now;
579: tv[0].tv_usec = 0;
580: tv[1] = tv[0];
1.1 jfb 581:
1.9 joris 582: if (futimes(fd, tv) == -1)
583: fatal("cvs_client_updated: futimes: %s", strerror(errno));
1.1 jfb 584:
1.9 joris 585: if (fchmod(fd, fmode) == -1)
586: fatal("cvs_client_updated: fchmod: %s", strerror(errno));
1.1 jfb 587:
1.9 joris 588: (void)close(fd);
1.1 jfb 589:
1.9 joris 590: xfree(rpath);
1.1 jfb 591: }
592:
1.9 joris 593: void
594: cvs_client_merged(char *data)
595: {
596: }
1.1 jfb 597:
1.9 joris 598: void
599: cvs_client_removed(char *data)
600: {
1.13 joris 601: char *dir;
602:
603: dir = cvs_remote_input();
604: xfree(dir);
1.9 joris 605: }
1.1 jfb 606:
1.9 joris 607: void
608: cvs_client_remove_entry(char *data)
1.1 jfb 609: {
1.9 joris 610: char *dir;
1.1 jfb 611:
1.9 joris 612: dir = cvs_remote_input();
613: xfree(dir);
1.1 jfb 614: }
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